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Tetrahydrophthalic anhydride (THPA) 935-79-5, 85-43-8

Item Code:935-79-5, 85-43-8 Features:99% Min.
  • Description
 
Product Description
 
Name: cis-1,2,3,6-Tetrahydrophthalic anhydride, Tetrahydrophthalic anhydride, cis-4-Cyclohexene-1,2-dicarboxylic anhydride, THPA.
CAS No: 935-79-5 ,85-43-8
Formula: C8H8O3
Formula Weight: 152.16
Properities:Soluble in benzene and acetone, etc. Sensitive to moisture. Specific gravity: 1.20.
 
Technical specification
 
Item
Specification
Apperance
white flakes
Purity
≥99.0%
Chromaticity(Pt-Co)
≤60#
Melting Point
100.0±2.0℃
 
Application
Coatings, epoxy resin curing agents, polyester resins, adhesives, plasticizers, pesticides, etc.
 
Package and Storage
25 kg polypropylene woven bags with polyethylene lining. Store in cool, dry places and keep away from fire and moisture.

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